1. Restricted shares that will fully vest two years from the grant date.

2. Represents the number of shares sold by the reporting person to cover tax withholding obligations upon the vesting of restricted shares and does not represent a discretionary transaction by the reporting person.

3. The date indicated is the grant date and the options vest in three equal annual installments beginning one year from such date.

/s/ Hannah G. Olson, Attorney-in-fact

03/24/2020

** Signature of Reporting Person

Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person,
see
Instruction
4
(b)(v).